From: Sergei Shtylyov Date: Tue, 21 May 2013 19:24:22 +0000 (+0400) Subject: ipr: qc_fill_rtf() method should not store alternate status register X-Git-Tag: omap-for-v3.11/fixes-for-merge-window~16^2~8 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f6e984e63638e3bfb0f13f603a0e972a6da07deb;p=pandora-kernel.git ipr: qc_fill_rtf() method should not store alternate status register The 'ctl' field of the 'struct ata_taskfile' is not really dual purpose, i.e. it is not intended for storing the alternate status register (which is mapped at the same address in the legacy IDE controllers) in the qc_fill_rtf() method. No other 'libata' driver except 'drivers/scsi/ipr.c' stores the alternate status register's value in the 'ctl' field of 'qc->result_tf', hence this driver should not do this as well... Signed-off-by: Sergei Shtylyov Acked-by: Brian King Signed-off-by: Tejun Heo --- Reading git-diff-tree failed